An account

I would not call it much of a nightmare, but it was not the nicest setting. I was at an old school, but I have never gone to this school, all I know is that my friends are there. Friends from a longer time ago, like middle school, there is not much going on. I wander the halls, seeing people I know. Not talking to them, and not being talked too. The greatest memory/high point of this dream is I was standing in a hall way. Looking down, I was at a door, much like an office in the main office itself. The hall leading to the reception desk maybe, and to my right an open door. That is about all I can remember. But it is a fragment, for I have had several other dreams like this, all in different settings, but I have no idea what they mean.